What happened in the end of full metal panic the second raid?

No they don’t kiss, but Sosuke goes back to school with Kaname.
It ends with her hugging Sosuke and crying because she was so worried about him.
He hopes to pay attention to her feelings more, and achieve his dreams, and not always live under orders.

Who knows? Maybe there might be another season, but it is highly unlikely. :( I loved the series.